SK hynix000660

Largest holderSK Square20.00%$122B

Filed holders45% or more, plus insiders

Price and institutional trades

1Y 2Y

$833.02+484.1%2Y

JanAprJulOctJanAprJulOct

Holders

$122B · 2026-08-0520.00%−0.09pp

$36B · direct 5.00% · indirect 0.97% · 2026-02-205.97%+0.01pp

Direct5.00%
SK Square 0.97% → SK hynix 20.00%0.19%
SK Square 0.07% → SK hynix 20.00%0.01%
SK Square 0.90% → SK hynix 20.00%0.18%
SK Square 0.07% → SK hynix 20.00%0.01%
SK Square 0.36% → SK hynix 20.00%0.07%
SK Square 0.05% → SK hynix 20.00%0.01%
SK Square 0.05% → SK hynix 20.00%0.01%
SK Square 2.40% → SK hynix 20.00%0.48%

$21B · 2026-06-093.53%New

1 other related parties$38M0.01%

Average cost is the mean purchase price from filings since November 2024. Indirect stakes multiply ownership through listed companies.

Indirect-only holders

$11B · indirect

Filings

Filed	Changed	Before → after	Amount	Avg buy price
2026-08-05	2026-07-30	20.10 → 20.01%	−$132M	$542.64	Filing
2026-06-09	2026-05-29	5.05 → 3.53%	−$11B	$550.58	Filing
2026-02-20	2026-02-10	4.99 → 5.00%	+$66M	$316.85	Filing
2026-02-09	2026-01-30	6.84 → 5.05%	−$6.4B	$294.61	Filing
2025-10-14	2025-09-30

9 in the last 2 years · amount = quantity × price per trade in the last year (closing price where no price is filed), avg buy price = average of buys in that filing · change dates and prices only where the original filing was fetched